Extrinsic to disable LP on all subnets

Author: gztensor

pallets/swap/src/pallet/mod.rs

@@ -350,9 +350,9 @@ mod pallet {
                 Error::<T>::MechanismDoesNotExist
             );
 
-            EnabledUserLiquidity::<T>::insert(netuid, enable);
+            // EnabledUserLiquidity::<T>::insert(netuid, enable);
 
-            Self::deposit_event(Event::UserLiquidityToggled { netuid, enable });
+            // Self::deposit_event(Event::UserLiquidityToggled { netuid, enable });
 
             Ok(())
         }
@@ -600,5 +600,27 @@ mod pallet {
 
             Ok(())
         }
+
+        /// Disable user liquidity in all subnets.
+        ///
+        /// Emits `Event::UserLiquidityToggled` on success
+        #[pallet::call_index(5)]
+        #[pallet::weight(<T as pallet::Config>::WeightInfo::modify_position())]
+        pub fn disable_lp(origin: OriginFor<T>) -> DispatchResult {
+            ensure_root(origin)?;
+
+            for netuid in 1..128 {
+                let netuid = NetUid::from(netuid as u16);
+                if EnabledUserLiquidity::<T>::get(netuid) {
+                    EnabledUserLiquidity::<T>::insert(netuid, false);
+                    Self::deposit_event(Event::UserLiquidityToggled {
+                        netuid,
+                        enable: false,
+                    });
+                }
+            }
+
+            Ok(())
+        }
     }
 }